OT-2026-000099041
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000099041) never changes.
Identity and time
| Publication number | OT-2026-000099041 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8287-7e1a-a471-cb0e81cf3b12 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099041 |
| Status | PUBLIC |
Content hashes
| Canonical text | e28be0eb98694c4aa0fb503451b299b950bc70dc2f5032ae3e182234c29d7fb6 |
|---|---|
| Markdown | 42162feb9ff3b4720d1640dd9e21631a9b5c049c1992e51a1439ce669c8949e3 |
| Publication page | 5544351630f4c2075858a8834988e212939af940008fb0e9a1bce4cf54c94701 |
| Manifest | dc4a92a1d9bfa6de2d8e935e9b6b2b8ddeedbc7c20080ec98b72f05890efbd11 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | XjR8/HJs8bDOt8XwoJ8XD88kChyMspSmj6chRlYWWx71ELDo4WgmFI+hnEq4Baj4kiZ86kih90Od578xr2W+CA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:15.251405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099041observed 5544351630f4c2075858a8834988e212...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:15.235805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099041/manifest.jsonobserved dc4a92a1d9bfa6de2d8e935e9b6b2b8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:15.218642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099041/publication.mdobserved 42162feb9ff3b4720d1640dd9e21631a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:15.196716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099041/publication.txtobserved e28be0eb98694c4aa0fb503451b299b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|